PHOTONIC BAND-GAPS - NONCOMMUTING LIMITS AND THE ACOUSTIC BAND

被引:65
作者
NICOROVICI, NA [1 ]
MCPHEDRAN, RC [1 ]
BOTTEN, LC [1 ]
机构
[1] UNIV TECHNOL SYDNEY, SCH MATH SCI, SYDNEY 2007, NSW, AUSTRALIA
关键词
D O I
10.1103/PhysRevLett.75.1507
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study the photonic ''acoustic band'' for both square arrays of dielectric and infinite refractive index cylinders. We show that the effective refractive index defined by this band does not have a continuous limit as the cylinder refractive index approaches infinity, and we explain this physically.
引用
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页码:1507 / 1510
页数:4
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